РАДИОТО РАБОТИ , КОЛОНАТА МАЙ Е СМЕНЕНА . САМОКОВ - БОРОВЕЦ .
For model AT-Super 660Wk3 ECH81 EM11, EAW, Elektro-Apparate-Werke, VEB, (ex AEG Treptow); Berlin-Treptow (Ostd.)
 
Country: Germany
Manufacturer / Brand: EAW, Elektro-Apparate-Werke, VEB, (ex AEG Treptow); Berlin-Treptow (Ostd.)
alternative name
AEG Treptow (AT, EAT); Berlin || EAT (El.-App. Treptow)
Brand
AT Apparatewerk Treptow
Year: 1954/1955 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes6: ECH81 EBF11 EF11 EL11 EM11 AZ11 or
Semiconductors (the count is only for transistors)Tr.Gl.=Metal-rectif.
Main principleSuperheterodyne (common); ZF/IF 468 kHz
Tuned circuits6 AM circuit(s)
Wave bandsBroadcast, Long Wave and more than two Short Wave bands.
Details 
Power type and voltageAlternating Current supply (AC) / 110, 125, 220 Volt
LoudspeakerElectro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 
from Radiomuseum.orgModel: AT-Super 660Wk3 [ECH81 EM11] - EAW, Elektro-Apparate-Werke,
MaterialWooden case
ShapeTablemodel, low profile (big size).
Dimensions (WHD)580 x 410 x 275 mm / 22.8 x 16.1 x 10.8 inch
Net weight (2.2 lb = 1 kg)13 kg / 28 lb 10.1 oz (28.634 lb)
Price in first year of sale432.00 Mark
Source of data-- Collector info (Sammler) / Radiokatalog Band 2, Ernst Erb
Literature/Schematics (1)-- Original-techn. papers.